MailTester.app Features

MailTester.app provides comprehensive email testing and deliverability solutions designed for marketers, developers, and IT teams. Our platform combines real-time testing capabilities with advanced analytics to ensure your emails reach the inbox every time.

Core Testing Features

  • Real-time Testing - Instant email validation

    Test and score your emails instantly before sending to ensure maximum deliverability.

  • Authentication Analysis - Complete protocol testing

    Comprehensive testing of SPF, DKIM, and DMARC to verify proper email authentication setup.

  • ISP Filter Simulation - Pre-flight testing

    Simulate various ISP filters to identify potential delivery issues before sending.

  • Content Analysis - Spam trigger detection

    Advanced scanning to detect spam triggers and optimize email content for better deliverability.

  • Sender Reputation - Monitor and improve

    Track and enhance your sender reputation metrics to maintain high deliverability rates.

Advanced Features

  • AI-Powered Insights - Smart recommendations

    Machine learning algorithms analyze patterns and suggest improvements for better deliverability.

  • Detailed Reports - Actionable insights

    Comprehensive reports with specific recommendations to improve email deliverability.

  • API Integration - Automated testing

    Seamless integration with your existing email infrastructure for automated testing.

  • Real-time Alerts - Stay informed

    Instant notifications for deliverability issues and authentication failures.

  • Team Collaboration - Work together

    Share test results and collaborate with team members to improve email performance.

Why Choose MailTester.app?

  • Pre-flight Testing

    Test campaigns and transactional emails before sending to prevent delivery issues.

  • Performance Analytics

    Track and improve email performance with detailed analytics and insights.

  • Continuous Monitoring

    Real-time monitoring of email deliverability and sender reputation.

  • Workflow Integration

    Seamlessly integrate testing into your existing email workflow and tools.

Our Commitment

MailTester.app is dedicated to helping organizations achieve maximum email deliverability through comprehensive pre-flight testing, real-time analysis, and actionable insights. Whether you're sending marketing campaigns or critical transactional emails, our platform ensures your messages reach their intended recipients.

Start with our essential email testing features and scale up as your needs grow. Our commitment to accuracy, reliability, and ease of use makes MailTester.app the ideal choice for modern email deliverability testing.